What is the gas mileage of a 2006 Chevrolet Trailblazer with V-8 engine?

The gas mileage of a 2006 Chevrolet Trailblazer with a V-8 engine varies depending on several factors including the specific trim level (some had slightly different engine sizes), driving conditions (city vs. highway), and the vehicle's condition.

However, you can expect EPA estimates to be in the range of:

* City: 13-15 mpg

* Highway: 18-20 mpg

Keep in mind that these are estimates, and real-world mileage will likely be lower, especially in city driving. It's always best to consult the original owner's manual for the most accurate EPA estimates for that specific vehicle configuration.